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부품번호 | LV1110NM 기능 |
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기능 | Digital Surround Processor IC | ||
제조업체 | Sanyo Semicon Device | ||
로고 | |||
Ordering number : EN6094
Bi-CMOS IC
LV1110NM
Digital Surround Processor IC
Overview
The LV1110NM is a digital surround processor IC
developed for miniature stereo components and radio-
cassette combinations. The major features built into this
Bi-CMOS single-chip solution are function switching,
recording volume control, surround processing, karaoke
processing, 3-band graphic equalizer, and master volume
control.
Features
• The built-in delay functions include input and output
filters, analog-to-digital and digital-to-analog converters,
delay lines with built-in memory, and delay
reverberation. Other functions available are fixed matrix
(L+R and L-R) and front mixing (choice of level or
phase). These functions may be freely combined to
easily produce a variety of surround modes and thus
simulate a wide range of acoustic environments.
• The built-in karaoke functions include a vocal canceler,
microphone echo, key control I/O, and other support for
audio multiplexing software.
• Front addition (+3 dB, –3 dB, –5 dB, mute)
• I/O filters in delay block (choice of 2-, 5-, and 28-kHz
low pass filters or through operation)
• Reverberation functions (with built-in volume control)
• Built-in SRAM (8 kilobytes)
• Variable delay (choice of 15, 20, 25, 30, 40, 50, 100,
and 120 ms)
• Built-in VDD
• I/O through or mute
• Three-band graphic equalizer (boost or cut with three
steps each)
• Master volume control from 0 to –79 dB in 1-dB steps
• QIP-64E package with 0.8-mm pin pitch
Package Dimensions
unit: mm
3159-QFP64E
[LV1110M]
Functions
• Input function switching (Five channels with built-in
6-dB amplifier)
• Two REC output pins with volume controls (Two
channels with on/off switches and choice of function
output or mixer output)
• Input switching (choice of L+R, L–R, and L or R only)
• Microphone input (on/off)
• Vocal canceler
• Key control I/O pins
SANYO: QFP64E (QIP64E)
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
N2598RM (OT) No. 6094-1/22
Measurement Circuit
LV1110NM
No. 6094-4/22
4페이지 LV1110NM
A = L, B1 = H, B2 = L
Out filter switching
D1, D2
L, L
L, H
H, L
H, H
Reverberation level
D3, D4, D5
L, L, L
L, L, H
L, H, L
L, H, H
H, L, L
H, L, H
H, H, L
H. H. H
Delay
D6, D7, D8
L, L, L
L, L, H
L, H, L
L, H, H
H, L, L
H, L, H
H, H, L
H. H. H
Level
Through
28 kHz L.P.F.
5 kHz, L.P.F
2 kHz L.P.F.
Level
–∞
–9 dB
–7 dB
–5 dB
–3 dB
–2 dB
–1 dB
0 dB
Level
15 ms
20 ms
25 ms
30 ms
40 ms
50 ms
100 ms
120 ms
System muting
D9
L and R muting
D10
Effect R channel ADD
D11
L
Muting on
H
Muting off
L
Muting on
H
Muting off
L
In-phase addition SW13 = A
H
Inverted phase addition SW13 = B
Front ADD effect volume
D12, D13
L, L
L, H
H, L
H, H
Level
–∞
–5 dB
–3 dB
+3 dB
No. 6094-7/22
7페이지 | |||
구 성 | 총 22 페이지수 | ||
다운로드 | [ LV1110NM.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
LV1110NM | Digital Surround Processor IC | Sanyo Semicon Device |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |